Nu-Meri: Book of the New Spawn

When her friend, Nanako, dies covered in vicious fish bites and appears to be growing scales, marine bio-engineering student Mari realizes there's more under the surface than she suspected in this shocking spine-chiller from Japan. Now, she must investigate to find out who -- or what -- at her school, the Pacific Institute, is involved in this new underwater threat determined to wipe out the human race.